/* Callux Summer Theme — Frontend
   Design intent: quiet, translucent, non-intrusive summer ambience.
   Everything sits in the background, never blocks pointer events, and
   fully respects prefers-reduced-motion. */

:root {
    --callux-summer-primary: #ff9e2c;
    --callux-summer-accent: #ff6b6b;
    --callux-summer-primary-rgb: 255, 158, 44;
    --callux-summer-accent-rgb: 255, 107, 107;
    --callux-summer-glow-opacity: 0.35;
}

/* ------------------------------------------------------------------ *
 * Warm golden-hour ambient glow
 * ------------------------------------------------------------------ */
.callux-summer-glow {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    pointer-events: none;
    opacity: var(--callux-summer-glow-opacity);
    background:
        radial-gradient(120% 60% at 85% -10%, rgba(var(--callux-summer-primary-rgb), 0.55) 0%, rgba(var(--callux-summer-primary-rgb), 0) 60%),
        radial-gradient(100% 55% at 10% 110%, rgba(var(--callux-summer-accent-rgb), 0.35) 0%, rgba(var(--callux-summer-accent-rgb), 0) 55%);
    mix-blend-mode: multiply;
    animation: callux-summer-breathe 14s ease-in-out infinite;
}

@keyframes callux-summer-breathe {
    0%, 100% { opacity: calc(var(--callux-summer-glow-opacity) * 0.75); }
    50%      { opacity: var(--callux-summer-glow-opacity); }
}

/* ------------------------------------------------------------------ *
 * Radiant sun
 * ------------------------------------------------------------------ */
.callux-summer-sun {
    position: fixed;
    z-index: 2147483001;
    pointer-events: none;
    width: clamp(120px, 16vw, 220px);
    height: clamp(120px, 16vw, 220px);
    filter: drop-shadow(0 0 24px rgba(var(--callux-summer-primary-rgb), 0.35));
    will-change: transform;
}

.callux-summer-sun svg { width: 100%; height: 100%; display: block; }

.callux-summer-sun--top-right    { top: -3vw; right: -3vw; }
.callux-summer-sun--top-left     { top: -3vw; left: -3vw; }
.callux-summer-sun--bottom-right { bottom: -3vw; right: -3vw; }
.callux-summer-sun--bottom-left  { bottom: -3vw; left: -3vw; }

.callux-summer-sun-rays {
    transform-origin: 120px 120px;
    animation: callux-summer-rotate 120s linear infinite;
}

@keyframes callux-summer-rotate {
    to { transform: rotate(360deg); }
}

/* ------------------------------------------------------------------ *
 * Swaying palm frond
 * ------------------------------------------------------------------ */
.callux-summer-palm {
    position: fixed;
    z-index: 2147483001;
    pointer-events: none;
    width: clamp(120px, 15vw, 200px);
    height: auto;
    filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.08));
}

.callux-summer-palm svg { width: 100%; height: auto; display: block; }

.callux-summer-palm--bottom-left  { bottom: 0; left: -1.5vw;  transform-origin: bottom left; }
.callux-summer-palm--bottom-right { bottom: 0; right: -1.5vw; transform-origin: bottom right; transform: scaleX(-1); }

.callux-summer-palm-fronds {
    transform-origin: 100px 110px;
    animation: callux-summer-sway 7s ease-in-out infinite;
}

@keyframes callux-summer-sway {
    0%, 100% { transform: rotate(-2.5deg); }
    50%      { transform: rotate(2.5deg); }
}

/* ------------------------------------------------------------------ *
 * Drifting light particles (created by JS)
 * ------------------------------------------------------------------ */
.callux-summer-particles {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    pointer-events: none;
    overflow: hidden;
}

.callux-summer-particle {
    position: absolute;
    bottom: -20px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #fff6df, var(--callux-summer-primary));
    box-shadow: 0 0 6px rgba(var(--callux-summer-primary-rgb), 0.6);
    will-change: transform, opacity;
    animation-name: callux-summer-float;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

@keyframes callux-summer-float {
    0%   { transform: translate3d(0, 0, 0) scale(0.6); opacity: 0; }
    12%  { opacity: 1; }
    88%  { opacity: 1; }
    100% { transform: translate3d(var(--callux-drift, 30px), -105vh, 0) scale(1); opacity: 0; }
}

/* ------------------------------------------------------------------ *
 * Countdown widget — frosted, Apple-like card
 * ------------------------------------------------------------------ */
.callux-summer-countdown-widget {
    position: fixed;
    z-index: 2147483002;
    max-width: 300px;
    animation: callux-summer-pop 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.callux-summer-countdown--bottom-right { bottom: 24px; right: 24px; }
.callux-summer-countdown--bottom-left  { bottom: 24px; left: 24px; }
.callux-summer-countdown--top-right    { top: 24px; right: 24px; }
.callux-summer-countdown--top-left     { top: 24px; left: 24px; }

.callux-summer-countdown-inner {
    position: relative;
    padding: 16px 20px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow:
        0 12px 30px rgba(var(--callux-summer-primary-rgb), 0.18),
        0 2px 8px rgba(0, 0, 0, 0.06);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.callux-summer-countdown-title {
    display: flex;
    align-items: center;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.2px;
    color: #6b4a1f;
    margin-bottom: 10px;
}

.callux-summer-countdown-timer {
    display: flex;
    align-items: flex-start;
    gap: 2px;
}

.callux-summer-countdown-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 44px;
}

.callux-summer-countdown-number {
    font-size: 24px;
    font-weight: 700;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    color: transparent;
    background: linear-gradient(135deg, var(--callux-summer-primary), var(--callux-summer-accent));
    -webkit-background-clip: text;
    background-clip: text;
}

.callux-summer-countdown-label {
    margin-top: 4px;
    font-size: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: #9a8467;
}

.callux-summer-countdown-sep {
    font-size: 20px;
    font-weight: 700;
    color: rgba(var(--callux-summer-primary-rgb), 0.4);
    line-height: 1.1;
    padding-top: 2px;
}

.callux-summer-countdown-close {
    position: absolute;
    top: 8px;
    right: 10px;
    width: 22px;
    height: 22px;
    border: none;
    background: transparent;
    color: #b9a488;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.2s ease, color 0.2s ease;
}

.callux-summer-countdown-close:hover {
    background: rgba(var(--callux-summer-accent-rgb), 0.12);
    color: var(--callux-summer-accent);
}

@keyframes callux-summer-pop {
    from { opacity: 0; transform: translateY(12px) scale(0.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Inline shortcode variant */
.callux-summer-countdown-inline {
    display: inline-block;
    padding: 18px 24px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.72);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 12px 30px rgba(var(--callux-summer-primary-rgb), 0.18);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.callux-summer-countdown-inline .callux-summer-countdown-title { font-size: 14px; }
.callux-summer-countdown-inline .callux-summer-countdown-number { font-size: 30px; }
.callux-summer-countdown-inline .callux-summer-countdown-unit { min-width: 52px; }

/* ------------------------------------------------------------------ *
 * Accessibility — honour reduced motion
 * ------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
    .callux-summer-glow,
    .callux-summer-sun-rays,
    .callux-summer-palm-fronds,
    .callux-summer-particle,
    .callux-summer-countdown-widget {
        animation: none !important;
    }
}

/* Keep decorations tidy on small screens */
@media (max-width: 600px) {
    .callux-summer-palm { width: 110px; }
    .callux-summer-sun  { width: 120px; height: 120px; }
    .callux-summer-countdown-widget { max-width: calc(100vw - 32px); }
}